groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

11355 50.59 351.66 25.73 179.34 14.53 251.43 3.94 342.63 0.2376 -570.5 -285.3


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SDO HMI 2011-11-24 19:58:57 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 0.34 0.00 0.18 15.52 258.57 11.07 322.25 0.3036 -174.0 -297.5
2 0.00 1.11 0.00 0.58 17.55 257.30 9.80 329.27 0.3191 -670.0 -624.9
3 0.00 5.31 0.00 2.78 18.13 257.27 9.77 330.30 0.3271 -786.0 -741.2
4 41.26 297.70 20.99 151.44 13.97 252.48 4.99 338.31 0.2293 -1397.1 -443.7
5 3.00 -4.00 1.52 -4.00 13.64 252.02 4.52 339.63 0.2212 -1349.3 999999
6 0.00 1.37 0.00 0.70 16.74 252.09 4.59 343.52 0.2714 -873.0 -669.4
7 6.33 -4.00 3.22 -4.00 13.88 251.87 4.37 340.62 0.2242 -1195.7 999999
8 0.00 1.54 0.00 0.79 17.63 250.09 2.59 351.07 0.2787 -809.0 -592.7
9 0.00 2.74 0.00 1.41 17.02 246.55 -0.94 3.42 0.2654 982.0 790.2
10 0.00 15.58 0.00 7.99 16.65 246.12 -1.38 5.10 0.2597 1066.0 823.1
11 0.00 1.03 0.00 0.53 17.23 245.65 -1.84 6.56 0.2703 767.0 636.2
12 0.00 2.91 0.00 1.50 17.33 245.15 -2.34 8.25 0.2729 643.0 734.3
13 0.00 1.46 0.00 0.75 17.45 244.69 -2.81 9.79 0.2762 916.0 716.5
14 0.00 2.23 0.00 1.15 17.32 244.38 -3.12 10.92 0.2751 1038.0 724.9
15 0.00 1.63 0.00 0.84 18.15 243.99 -3.51 11.61 0.2900 1014.0 712.5
16 0.00 1.80 0.00 0.94 20.20 243.44 -4.05 11.83 0.3252 853.0 700.5
17 0.00 1.88 0.00 0.98 18.77 243.45 -4.05 12.85 0.3020 948.0 781.4
18 0.00 2.57 0.00 1.34 19.11 243.22 -4.28 13.27 0.3084 688.0 709.7
19 0.00 0.77 0.00 0.40 18.86 243.13 -4.37 13.74 0.3048 760.0 611.8
20 0.00 3.00 0.00 1.56 19.11 242.62 -4.87 15.04 0.3108 695.0 654.1
21 0.00 1.03 0.00 0.53 18.24 242.27 -5.22 16.92 0.2986 834.0 644.2
22 0.00 1.97 0.00 1.02 18.86 242.06 -5.43 16.91 0.3094 629.0 609.4
23 0.00 1.46 0.00 0.76 17.99 239.43 -8.07 25.47 0.3118 887.0 765.8
24 0.00 2.23 0.00 1.17 18.85 238.12 -9.37 27.61 0.3341 -843.0 -765.1


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.